Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020.

The Hubble Space Telescope has been used to study 25 hot Jupiters. It has helped to answer "questions important to our ...

A nebula takes on the appearance of a rampaging lion in a new deep space vista captured by astrophotographer Ronald Brecher ...

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS.

The astonishingly well-preserved nasal cavity of a Neanderthal in Italy has finally settled one of the great debates in ...

NASA has dismissed the alien theory for interstellar object 3I/ATLAS, but Harvard's Avi Loeb warns that ignoring anomalies ...

As Robyn McCutcheon sat down to watch President Donald Trump’s swearing-in ceremony last January, she threw back a shot of cognac to steady her nerves. The first American diplomat to come out as ...

Jim had another weakness, too, he enjoyed sniffing snuff, and Singleton’s snuff was his favourite. His handkerchief, chin and nostrils were forever streaked in a brownish colour from his constant ...

Astornmers have found the coldest spot in the universe. Where it's located came as a surprise. Experts watch this frost zone ...

This NASA/ESA Hubble Space Telescope image features a galaxy that’s hard to categorize. The galaxy in question is NGC 2775, ...

Today’s NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 4535, which is situated about 50 million ...

One of Canada’s most renowned astronomers and amateur astrophotographers has died, leaving behind a legacy of pioneering ...